DE451830C - Pumpenventil, insbesondere fuer Schmutzwasserpumpen - Google Patents

Pumpenventil, insbesondere fuer Schmutzwasserpumpen

Info

Publication number
DE451830C
DE451830C DED52220D DED0052220D DE451830C DE 451830 C DE451830 C DE 451830C DE D52220 D DED52220 D DE D52220D DE D0052220 D DED0052220 D DE D0052220D DE 451830 C DE451830 C DE 451830C
Authority
DE
Germany
Prior art keywords
waste water
water pumps
pump valve
valve
spring
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
DED52220D
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ADOLF DAU
Original Assignee
ADOLF DAU
Publication date
Priority to DED52220D priority Critical patent/DE451830C/de
Application granted granted Critical
Publication of DE451830C publication Critical patent/DE451830C/de
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K15/00—Check valves
    • F16K15/02—Check valves with guided rigid valve members
    • F16K15/025—Check valves with guided rigid valve members the valve being loaded by a spring

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rotary Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)

Description

BERLIN. GEDRUCKT IN DEIl ItEICHSDRCCKEBEI.

Claims (1)

  1. Patentanspruch:
    Pumpenventil, insbesondere für Schmutzwasserpumpen, bei dem auf dem Ventilteller eine die Feder und die Spindel überdeckende Haube angeordnet ist, dadurch gekennzeichnet, daß der Ventilteller nicht durch die Ventilspinde], sondern allein durch die Feder geführt wird.
DED52220D Pumpenventil, insbesondere fuer Schmutzwasserpumpen Expired DE451830C (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DED52220D DE451830C (de) Pumpenventil, insbesondere fuer Schmutzwasserpumpen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DED52220D DE451830C (de) Pumpenventil, insbesondere fuer Schmutzwasserpumpen

Publications (1)

Publication Number Publication Date
DE451830C true DE451830C (de) 1927-10-25

Family

ID=7054001

Family Applications (1)

Application Number Title Priority Date Filing Date
DED52220D Expired DE451830C (de) Pumpenventil, insbesondere fuer Schmutzwasserpumpen

Country Status (1)

Country Link
DE (1) DE451830C (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE918184C (de) * 1944-02-22 1954-09-20 Knorr Bremse Ag Lenkfederventil

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE918184C (de) * 1944-02-22 1954-09-20 Knorr Bremse Ag Lenkfederventil

Similar Documents

Publication Publication Date Title
DE451830C (de) Pumpenventil, insbesondere fuer Schmutzwasserpumpen
DE597093C (de) Sicherheitsventil
US1475826A (en) Valve for air pumps and means for actuating same
DE511264C (de) Druckventil, insbesondere fuer Hochdruckpumpen
US1707306A (en) Valve mechanism
US1517511A (en) Valve-lifter washer
DE427428C (de) Bohnermaschine mit Tellerbuerste und selbsttaetiger Wachsauftragevorrichtung
DE467568C (de) Fluessigkeitskompass
DE493835C (de) Antriebshebel fuer Benzinzapfpumpen
DE1425250A1 (de) Fluessigkeitskupplung
DE347775C (de) Niederschraubventil ohne Stopfbuchse
US1344364A (en) Valve
DE959962C (de) Schwimmerventil, insbesondere fuer Vorlaufgefaesse in Milcherhitzungsanlagen
DE450963C (de) Werkzeug zum Wiederscharfmachen von feinen Zapfenpolierfeilen
DE461396C (de) Fluessigkeitsgesteuertes Einspritzventil fuer Verbrennungskraftmaschinen
AT28525B (de) Flaschenverschlub mit Ventil.
AT148048B (de) Absperrventil.
DE452067C (de) Sicherheitsvorrichtung zum Geben von Gegendampf bei Kondensationslokomotiven
US1552632A (en) Tank-car outlet valve
DE515734C (de) Hydraulischer Widder
DE456047C (de) Warnungszeichen fuer Fahrzeuge
DE353975C (de) Doppelsitzventil
DE554907C (de) Ventil fuer Druckluftpumpen oder Druckbehaelter
US1814913A (en) Poppet valve
DE441228C (de) Schaltkurbel fuer elektrisch angetriebene, insbesondere einmaennig bediente Gleisfahrzeuge